<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
    <!-- 给这一段起名叫foot -->
    <div th:fragment="foot">
        <div class="footer">
            Copyright © 2019 · AndiOS工作室 · 服务器：aliyun · 网站程序：Spring Boot · 鄂ICP备00000号
        </div>
    </div>
</body>
</html>